Vespa's May 2026 newsletter covers a broad set of product updates across Vespa Cloud and the open-source engine. Highlights include detailed metric dashboards now exposed to customers, automated index snapshot backups for disaster recovery, fine-grained maintenance window controls, and native embedding integrations with Voyage AI, OpenAI, and Mistral AI. Engine-level improvements include a new text() query operator for raw text matching, cluster-size-independent relevance effort configuration using 'total-' prefixed parameters, boolean array fields for memory-efficient metadata storage, array element-specific matching, search group pinning for consistent pagination, in-memory document IDs for fast retrieval, near-matching-aware ranking, a firstPhaseMax rank feature for relative score filtering, and geo distance grouping. The newsletter also announces the first in-person Vespa community meetup (Vespa Live), new agent skills for Vespa development, and links to recent blog posts and upcoming events.
